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Fittings and Plugs

Fittings and Plugs

Fittings and Plugs

Circle Track AN/NPT Fittings & Plugs at JJ Motorsports

Achieve precision and reliability with fittings and plugs designed for high-pressure applications from JJ Motorsports. These components are essential for creating secure, leak-free connections in fuel, oil, and fluid lines, keeping your circle track car in peak condition. Integrate them with other specialized high-performance components to elevate your setup.

Shop trusted brands like Fragola for push-lock fittings, Aeroquip for bulkhead options, JJ Motorsports for custom kits, and Allstar Performance for versatile solutions. Explore related categories such as Hose Ends for secure connections or Cap and Plug Fittings for sealing needs.

Top Circle Track AN/NPT Fittings & Plugs

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Adapter Fitting -4 To 1/8 NPT 45 Degree ALL50011

    Allstar Performance Adapter Fitting -4 To 1/8 NPT 45 Degree ALL50011

    ALLSTAR PERFORMANCE

    $5.69
    When building custom fuel, oil, or coolant lines, mismatched fitting sizes create leaks and system failures. This Allstar Performance adapter bridges the gap between -4 AN and 1/8 NPT threaded ports, giving you the flexibility to connect standard racing...
    ALL50011
    SKU:
    ALL50011
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    ALL50011
    $5.69
    Qty in Cart: 0
    Quantity:
    Price:
    $5.69
    Subtotal:
  • Adapter Fitting -3 To 1/8 NPT 45 Degree ALL50010

    Allstar Performance Adapter Fitting -3 To 1/8 NPT 45 Degree ALL50010

    ALLSTAR PERFORMANCE

    $8.99
    When you're running custom fuel, oil, or pneumatic lines, thread compatibility is non-negotiable. This Allstar Performance adapter fitting solves the common challenge of connecting -3 AN hardline systems to 1/8 NPT ports found on gauges, sensors, and...
    ALL50010
    SKU:
    ALL50010
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    ALL50010
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Adapter Fittings -3 to 1/8 NPT 2pk ALL50000

    Allstar Performance Adapter Fittings -3 to 1/8 NPT 2pk ALL50000

    ALLSTAR PERFORMANCE

    $4.99
    Fluid line plumbing is critical in high-performance applications, and mismatched fittings create leak points that compromise safety and efficiency. These Allstar adapter fittings solve the common integration problem when connecting -3 AN (3/16") lines to...
    ALL50000
    SKU:
    ALL50000
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL50000
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    Subtotal:
  • Hose End 120 Degree -10 Black ALL48279

    Allstar Performance Hose End 120 Degree -10 Black ALL48279

    ALLSTAR PERFORMANCE

    $24.99
    When tight spaces demand a precise routing solution, the Allstar Performance ALL48279 120-Degree Hose End delivers clean, leak-free connections without compromise. Crafted from aircraft-grade aluminum with a sleek black anodized finish, this fitting is...
    ALL48279
    SKU:
    ALL48279
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    ALL48279
    $24.99
    Qty in Cart: 0
    Quantity:
    Price:
    $24.99
    Subtotal:
  • Hose End 90 Degree -10 Black ALL48278

    Allstar Performance Hose End 90 Degree -10 Black ALL48278

    ALLSTAR PERFORMANCE

    $22.49
    When tight spaces demand a smart routing solution, the Allstar Performance ALL48278 90-Degree Hose End delivers a clean, leak-free connection without compromising flow or style. Built for serious power steering applications, this sleek black anodized...
    ALL48278
    SKU:
    ALL48278
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    ALL48278
    $22.49
    Qty in Cart: 0
    Quantity:
    Price:
    $22.49
    Subtotal:
  • Hose End 45 Degree -10 Black ALL48277

    Allstar Performance Hose End 45 Degree -10 Black ALL48277

    ALLSTAR PERFORMANCE

    $22.49
    Take your power steering or fluid line routing to the next level with the Allstar Performance 45-Degree -10 Hose End. Crafted from lightweight aluminum with a sleek black anodized finish, this fitting delivers a secure, leak-free connection while keeping...
    ALL48277
    SKU:
    ALL48277
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MFG Part #:
    ALL48277
    $22.49
    Qty in Cart: 0
    Quantity:
    Price:
    $22.49
    Subtotal:
  • Hose End Straight -10 Black ALL48276

    Allstar Performance Hose End Straight -10 Black ALL48276

    ALLSTAR PERFORMANCE

    $10.99
    Keep your power steering system running clean and leak-free with the Allstar Performance Hose End Straight -10 in Black (ALL48276). Built from lightweight aluminum with a sleek black anodized finish, this fitting delivers a secure, professional-grade...
    ALL48276
    SKU:
    ALL48276
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    MFG Part #:
    ALL48276
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Power Steering Fitting 90 Degree -6 ALL48273

    Allstar Performance Power Steering Fitting 90 Degree -6 ALL48273

    ALLSTAR PERFORMANCE

    $13.99
    When precision routing matters, the Allstar Performance ALL48273 90-Degree Power Steering Fitting delivers a clean, leak-free connection that keeps your steering system performing at its best. Designed with the serious racer and builder in mind, this -6...
    ALL48273
    SKU:
    ALL48273
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    ALL48273
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Power Steering Fitting 45 Degree -6 ALL48272

    Allstar Performance Power Steering Fitting 45 Degree -6 ALL48272

    ALLSTAR PERFORMANCE

    $13.99
    Keep your power steering system running tight and leak-free with the Allstar Performance ALL48272 45-Degree Power Steering Fitting. Engineered for precision fitment, this steel hose end delivers a reliable, clean connection that serious builders trust...
    ALL48272
    SKU:
    ALL48272
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    ALL48272
    $13.99
    Qty in Cart: 0
    Quantity:
    Price:
    $13.99
    Subtotal:
  • Power Steering Fitting Straight -6 ALL48271

    Allstar Performance Power Steering Fitting Straight -6 ALL48271

    ALLSTAR PERFORMANCE

    $7.49
    Keep your power steering system leak-free and running at peak performance with the Allstar Performance ALL48271 Straight -6 Fitting. Designed for racers and performance enthusiasts who demand precision, this solid steel fitting delivers a secure,...
    ALL48271
    SKU:
    ALL48271
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    ALL48271
    $7.49
    Qty in Cart: 0
    Quantity:
    Price:
    $7.49
    Subtotal:
  • P/S Fitting w/o O-ring -6 To 11/16in-18 ALL48217

    Allstar Performance P/S Fitting w/o O-ring -6 To 11/16in-18 ALL48217

    ALLSTAR PERFORMANCE

    $10.99
    Keep your power steering system running tight and leak-free with the Allstar Performance -6 AN to 11/16-18 straight fitting — a no-nonsense adapter built for racers and performance enthusiasts who demand reliability under pressure. Crafted from durable...
    ALL48217
    SKU:
    ALL48217
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    ALL48217
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • P/S Fitting w/o O-ring -6 To 5/8in-18 ALL48215

    Allstar Performance P/S Fitting w/o O-ring -6 To 5/8in-18 ALL48215

    ALLSTAR PERFORMANCE

    $10.99
    Keep your power steering system running tight and leak-free with the Allstar Performance ALL48215 P/S Fitting — a no-nonsense adapter built for racers and performance enthusiasts who demand reliable connections every time. This straight fitting makes it...
    ALL48215
    SKU:
    ALL48215
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    ALL48215
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • P/S Fitting with O-ring -6 to 9/16in-18 ALL48214

    Allstar Performance P/S Fitting with O-ring -6 to 9/16in-18 ALL48214

    ALLSTAR PERFORMANCE

    $10.99
    Keep your power steering system running tight and leak-free with the Allstar Performance P/S Fitting with O-ring. This precision-machined adapter makes connecting -6 AN lines to 9/16-18 O-ring ports clean, simple, and reliable. Whether you're building a...
    ALL48214
    SKU:
    ALL48214
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    MFG Part #:
    ALL48214
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • P/S Fitting with O-ring -6 to 18mm ALL48212

    Allstar Performance P/S Fitting with O-ring -6 to 18mm ALL48212

    ALLSTAR PERFORMANCE

    $10.99
    Keep your power steering system leak-free and running at peak performance with the Allstar Performance P/S Fitting with O-ring. This precision-machined straight adapter makes connecting -6 AN lines to 18mm ports a clean, hassle-free job — no jury-rigging...
    ALL48212
    SKU:
    ALL48212
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    ALL48212
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • P/S Fitting with O-ring -6 to 14mm-1.5 ALL48211

    Allstar Performance P/S Fitting with O-ring -6 to 14mm-1.5 ALL48211

    ALLSTAR PERFORMANCE

    $10.99
    Upgrade your power steering system with confidence using the Allstar Performance ALL48211 P/S Fitting with O-Ring. This precision-machined adapter makes connecting -6 AN lines to 14mm metric fittings a clean, leak-free breeze — exactly what serious...
    ALL48211
    SKU:
    ALL48211
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    ALL48211
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • P/S Fitting with O-ring -6 to 16mm-1.5 ALL48210

    Allstar Performance P/S Fitting with O-ring -6 to 16mm-1.5 ALL48210

    ALLSTAR PERFORMANCE

    $10.99
    Keep your power steering system running tight and leak-free with the Allstar Performance ALL48210 P/S Fitting with O-Ring. This precision-machined adapter makes connecting -6 AN lines to 16mm metric ports a straightforward, reliable job — no headaches,...
    ALL48210
    SKU:
    ALL48210
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    ALL48210
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • End Caps Captured 3/16in 10pk ALL48036

    Allstar Performance End Caps Captured 3/16in 10pk ALL48036

    ALLSTAR PERFORMANCE

    $13.59
    Keep your brake and fuel line fittings sealed tight and protected with the Allstar Performance ALL48036 Captured End Caps. These solid brass compression end caps are a must-have for any serious builder looking for a clean, leak-free finish on unused line...
    ALL48036
    SKU:
    ALL48036
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MFG Part #:
    ALL48036
    $13.59
    Qty in Cart: 0
    Quantity:
    Price:
    $13.59
    Subtotal:
  • Tee 3/16in Male  ALL48035

    Allstar Performance Tee 3/16in Male ALL48035

    ALLSTAR PERFORMANCE

    $15.99
    Keep your brake lines running clean and leak-free with the Allstar Performance Tee 3/16in Male (ALL48035) — a must-have fitting for any serious build or brake system upgrade. Crafted from durable brass, this compression tee delivers a rock-solid...
    ALL48035
    SKU:
    ALL48035
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    MFG Part #:
    ALL48035
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Union 3/16in Male  ALL48034

    Allstar Performance Union 3/16in Male ALL48034

    ALLSTAR PERFORMANCE

    $6.99
    Keep your brake lines running strong and leak-free with the Allstar Performance Union 3/16in Male (ALL48034) — a precision-crafted brass adapter built for reliable, no-fuss connections. Whether you're building a race car or refreshing a street machine,...
    ALL48034
    SKU:
    ALL48034
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    ALL48034
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Fitting 1/8in NPT 90 Deg ALL48033

    Allstar Performance Fitting 1/8in NPT 90 Deg ALL48033

    ALLSTAR PERFORMANCE

    $6.99
    When precision routing matters, the Allstar Performance ALL48033 90-degree fitting delivers a clean, leak-free connection that serious builders trust. Designed to seamlessly adapt your 1/8 in NPT port to 3/16 in nylon brake hose, this brass fitting makes...
    ALL48033
    SKU:
    ALL48033
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    ALL48033
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Total: items /

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